KR950701462A - Electrically conductive sealling compound for sparking plugs - Google Patents

Electrically conductive sealling compound for sparking plugs

Info

Publication number
KR950701462A
KR950701462A KR1019940703898A KR19940703898A KR950701462A KR 950701462 A KR950701462 A KR 950701462A KR 1019940703898 A KR1019940703898 A KR 1019940703898A KR 19940703898 A KR19940703898 A KR 19940703898A KR 950701462 A KR950701462 A KR 950701462A
Authority
KR
South Korea
Prior art keywords
sealing compound
compound
center electrode
spark
conductive
Prior art date
Application number
KR1019940703898A
Other languages
Korean (ko)
Other versions
KR100289758B1 (en
Inventor
플네르 루돌프
쉐우링그 알폰스
Original Assignee
랄프 홀거 베렌스; 페터 뢰저
로베르트 보쉬 게엠베하
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 랄프 홀거 베렌스; 페터 뢰저, 로베르트 보쉬 게엠베하 filed Critical 랄프 홀거 베렌스; 페터 뢰저
Publication of KR950701462A publication Critical patent/KR950701462A/en
Application granted granted Critical
Publication of KR100289758B1 publication Critical patent/KR100289758B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/34—Sparking plugs characterised by features of the electrodes or insulation characterised by the mounting of electrodes in insulation, e.g. by embedding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/40—Sparking plugs structurally combined with other devices
    • H01T13/41—Sparking plugs structurally combined with other devices with interference suppressing or shielding means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Spark Plugs (AREA)

Abstract

스파크 플러그 접점 코어용 전도성 밀봉 컴파운그가 제시되어 있고, 상기 밀봉 컴파운드는 중심 전극의 터미널측 단면과 스파크측 단면 사이에 배치되어 있는 반면에, 상기 밀봉 컴파운드는 가융성 글래스 성분과 분쇄된 전도성 성분을 필수적으로 함유한다. 상기 밀봉 컴파운드의 전도성 성분은 밀봉 컴파운드의 분말 성분에 따라 10내지 30%체적의 양의 흑연으로만 구성되어 있다.A conductive sealing compound for a spark plug contact core is shown, wherein the sealing compound is disposed between the terminal side cross section and the spark side cross section of the center electrode, while the sealing compound is formed of a fusible glass component and a ground conductive component. It is essential. The conductive component of the sealing compound consists only of graphite in an amount of 10 to 30% by volume, depending on the powder component of the sealing compound.

Description

스파크 플러그용 전도성 밀봉 컴파운드(Electrically conductive sealling compound for sparking plugs)Electrically conductive sealling compound for sparking plugs

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

본 발명의 양호한 실시예가 첨부 도면을 참조하여 하기에 상세히 기술되고 도시된다. 첨부 도면은 스파크플러그를 도시한 단면도이다.Preferred embodiments of the invention are described and illustrated in detail below with reference to the accompanying drawings. The accompanying drawings are cross-sectional views showing spark plugs.

Claims (8)

밀봉 캄파운드가 가용성 글래스 성분과 분쇄된 전도성 성분을 필수적으로 함유하고, 중심 전극의 터미널측 단면과 스파크측 단면 사이의 스파크 플러그용 전도성 밀봉 캄파운드에 있어서, 상기 전도성 성분은 적어도 매연(soot) 수정 구조가 없는 흑연을 함유하는 것을 특징으로 하는 스파크 플러그용 전도성 밀봉 컴파운드.The sealing compound essentially contains a soluble glass component and a ground conductive component, wherein the conductive component for spark plugs between the terminal side cross section and the spark side cross section of the center electrode is at least soot modified. A conductive sealing compound for spark plugs comprising graphite without structure. 제1항에 있어서, 상기 흑연은 매연 수정 구조가 없는 것을 특징으로 하는 스파크 플러그용 전도성 밀봉컴파운드.The conductive sealing compound for spark plugs according to claim 1, wherein the graphite has no soot crystal structure. 제1항 또는 제2항에 있어서, 상기 흑연은 밀봉 컴파운드에 함유된 분쇄된 성분에 따라 10내지 30%체적의 양으로 사용되는 것을 특징으로 하는 스파크 플러그용 전도성 밀봉 컴파운드.The conductive sealing compound for spark plugs according to claim 1 or 2, wherein the graphite is used in an amount of 10 to 30% by volume depending on the pulverized component contained in the sealing compound. 제3항에 있어서, 상기 흑연은 밀봉 컴파운드에 함유된 분쇄된 성분에 따라 18내지 22%체적의 양으로 사용되는 것을 특징으로 하는 스파크 플러그용 전도성 밀봉 컴파운드.4. The conductive sealing compound for spark plugs according to claim 3, wherein the graphite is used in an amount of 18 to 22% by volume depending on the pulverized component contained in the sealing compound. 제1항 내지 제4항에 있어서, 상기 흑연은 20내지 50㎛의 평균 입도를 갖는 것을 특징으로 하는 스파크 플러그용 전도성 밀봉 컴파운드.The conductive sealing compound for spark plugs according to claim 1, wherein the graphite has an average particle size of 20 to 50 μm. 제5항에 있어서, 상기 흑연은 30내지 40㎛의 입도를 가지고, 10㎛이하의 평균 입도 비율은 5%이하이고 96㎛이상의 입도 비율은 10%이하인 것을 특징으로 하는 스파크 플러그용 전도성 밀봉 컴파운드.The conductive sealing compound for spark plugs according to claim 5, wherein the graphite has a particle size of 30 to 40 µm, an average particle size ratio of 10 µm or less is 5% or less, and a particle size ratio of 96 µm or more is 10% or less. 제1항 내지 제6항중 어느 한 항에 있어서, 밀봉 컴파운드는 각각 터미널측 중심 전극(13)과 스파크측 중심 전극(14)상에 제공되고, 내부 밀봉후, 터미널측 중심 전극(13)상의 밀봉 컴파운드는 스파크측 중심 전극(14)상의 밀봉 컴파운드보다 더 뚜꺼운 것을 특징으로 하는 스파크 플러그용 전도성 밀봉 컴파운드.The sealing compound according to any one of claims 1 to 6, wherein the sealing compound is provided on the terminal side center electrode 13 and the spark side center electrode 14, respectively, and after the inner sealing, the sealing on the terminal side center electrode 13 A conductive sealing compound for spark plugs, characterized in that the compound is thicker than the sealing compound on the spark-side center electrode (14). 제7항에 있어서, 저항 컴파운드(17)는 터미널측 중심 전극(13)상의 밀봉 컴파운드와 스파크측 중심 전극(14)상의 밀봉 컴파운드 사이에 배치되 있고, 밀봉 컴파운드 측상에 있는 스파크측 중심 전극(14)의 단부면과 저항 컴파운드(17) 사이의 공간은 적어도 0.5mm이고, 밀봉 컴파운드 측상에 있는 터미널측 중심 전극(13)의 단부면과 저항 컴파운드(17) 사이의 공간은 적어도 2mm인 것을 특징으로 하는 스파크 플러그용 전도성 밀봉 컴파운드.8. The spark side center electrode 14 according to claim 7, wherein the resistive compound 17 is disposed between the sealing compound on the terminal side center electrode 13 and the sealing compound on the spark side center electrode 14, and is on the sealing compound side. Space between the end face of the resistive compound 17 and the resistance compound 17 is at least 0.5 mm, and the space between the end face of the terminal-side center electrode 13 and the resistance compound 17 on the sealing compound side is at least 2 mm. Conductive sealing compound for spark plugs. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940703898A 1993-03-02 1994-02-05 Conductive Sealing Compound for Spark Plugs KR100289758B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4306402.7 1993-03-02
DE4306402A DE4306402A1 (en) 1993-03-02 1993-03-02 Electrically conductive sealant for spark plugs
PCT/DE1994/000115 WO1994021015A1 (en) 1993-03-02 1994-02-05 Electrically conductive sealing compound for sparking plugs

Publications (2)

Publication Number Publication Date
KR950701462A true KR950701462A (en) 1995-03-23
KR100289758B1 KR100289758B1 (en) 2001-05-15

Family

ID=6481692

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940703898A KR100289758B1 (en) 1993-03-02 1994-02-05 Conductive Sealing Compound for Spark Plugs

Country Status (7)

Country Link
US (1) US5565730A (en)
EP (1) EP0646292B1 (en)
JP (1) JPH07506698A (en)
KR (1) KR100289758B1 (en)
CN (1) CN1038628C (en)
DE (2) DE4306402A1 (en)
WO (1) WO1994021015A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19612508C2 (en) * 1996-03-29 2000-05-04 Bremi Auto Elektrik Ernst Brem Connector
JP3813708B2 (en) * 1996-09-12 2006-08-23 日本特殊陶業株式会社 Manufacturing method of spark plug
JP3819586B2 (en) * 1997-04-23 2006-09-13 日本特殊陶業株式会社 Spark plug with resistor, resistor composition for spark plug, and method of manufacturing spark plug with resistor
US6467756B1 (en) * 1998-05-20 2002-10-22 Western Profiles Limited Post and rail system using extrudable plastic posts
US6426586B1 (en) * 1999-02-12 2002-07-30 Alliedsignal Inc. Contact glass composition for use in spark plugs
US7365480B2 (en) 2004-04-30 2008-04-29 Ngk Spark Plug Co., Ltd. Spark plug
JP4922980B2 (en) * 2008-03-31 2012-04-25 日本特殊陶業株式会社 Spark plug
DE102011101769A1 (en) * 2011-05-17 2012-11-22 Minebea Co., Ltd. Spindle motor for drive of hard disk drive assembly, has cylindrical plate that closes opening of base plate below fluid-dynamic bearing system
DE102014112225B4 (en) * 2014-08-26 2016-07-07 Federal-Mogul Ignition Gmbh Spark plug with suppressor
JP6612499B2 (en) * 2014-11-25 2019-11-27 株式会社デンソー Spark plug

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2245403C2 (en) * 1972-09-15 1984-04-05 Robert Bosch Gmbh, 7000 Stuttgart Electrically conductive sealant for spark plugs and methods of manufacturing the same
DE2245404C3 (en) * 1972-09-15 1978-08-31 Robert Bosch Gmbh, 7000 Stuttgart Ground resistance, especially for spark plugs, and methods of manufacturing the same
JPS534131A (en) * 1976-06-29 1978-01-14 Ngk Spark Plug Co Ltd Ignition plug containing low noise resistance
US4193012A (en) * 1978-10-10 1980-03-11 Champion Spark Plug Company Spark plug seal
JPS5613687A (en) * 1979-07-13 1981-02-10 Hitachi Ltd Resistance glass sealed ignition plug
JPS5812302A (en) * 1981-07-16 1983-01-24 日本特殊陶業株式会社 Resistor composition for ignition plug with resistor
DE3147291A1 (en) * 1981-11-28 1983-06-01 Robert Bosch Gmbh, 7000 Stuttgart SENSOR
US4795944A (en) * 1987-08-10 1989-01-03 General Motors Corporation Metallized glass seal resistor composition

Also Published As

Publication number Publication date
CN1038628C (en) 1998-06-03
DE59403368D1 (en) 1997-08-21
CN1103540A (en) 1995-06-07
KR100289758B1 (en) 2001-05-15
JPH07506698A (en) 1995-07-20
DE4306402A1 (en) 1994-09-08
US5565730A (en) 1996-10-15
EP0646292A1 (en) 1995-04-05
EP0646292B1 (en) 1997-07-16
WO1994021015A1 (en) 1994-09-15

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